The underground parking rates at Boston Common Garage are well worth the fun of Frog Pond and Frog Pond Park. In the winter Frog Pond is a famous skating rink; in the summer, the pond is a place for kids to cool off. The Frog Pond spray pool and wading program is open daily from 11 am to 6 pm (free of charge) until Labor Day. Call 617-635-2120 for updated information.
Before or after dipping in the pond, check out the awesome Frog Pond Park two steps away. This terrific playground has lots of cool structures to explore, including what my yummy niece called the “frog potty” (frog sculpture holding a life preserver).